Hear from Our Customers
Clean windows transform how your home looks and feels. You’ll notice the difference immediately—rooms feel brighter, bigger, and more welcoming when natural light isn’t fighting through months of grime and water spots.
Your windows work harder than you think. When they’re clean, they let in maximum sunlight during colder months, helping reduce heating costs. Clean glass also prevents the buildup of mineral deposits and contaminants that can permanently damage your windows over time.
Most importantly, professional window cleaning is one of the most cost-effective ways to boost your home’s curb appeal and property value. First impressions matter, and clean windows signal that your home is well-maintained and cared for.
High Pro Power Washing has been serving Montgomery and Frederick Counties since 2019. We’re not just another cleaning company—we’re your neighbors who understand what Jerusalem homeowners need.
Our team specializes in eco-friendly cleaning solutions that are safe for your family, pets, and landscaping. We use soft washing techniques for delicate surfaces and state-of-the-art equipment to deliver streak-free results every time.
We’re certified for excellence on Yelp and Nextdoor, and we back every job with our satisfaction guarantee. When you choose us, you’re choosing experienced technicians who treat your home with the same care we’d give our own.
We start by removing and labeling your screens so they can be properly cleaned. One of our technicians comes inside with fresh shoe covers and drop cloths to protect your floors and furniture while cleaning the interior glass, sills, and tracks.
Outside, our second technician carefully cleans the exterior glass, frames, and sills using either water-fed pole systems or traditional methods depending on your windows’ specific needs. We brush or vacuum tracks and sills to remove built-up debris.
A typical home takes about half a day to complete all windows, screens, sills, and frames. We clean up after ourselves and do a final walkthrough with you to ensure everything meets our standards before we leave.
Ready to get started?
Every window cleaning service includes interior and exterior glass cleaning, screen removal and cleaning, and thorough cleaning of sills, tracks, and frames. We don’t charge extra for these details—they’re part of doing the job right.
In Jerusalem and throughout Montgomery County, we see a lot of mineral buildup from hard water and pollen accumulation from the area’s abundant trees. Our specialized cleaning solutions and techniques are designed specifically for these local conditions.
We also inspect your windows during cleaning and alert you to any potential issues like failing seals, small cracks, or frame problems. Catching these early can save you hundreds in repair costs down the road. It’s just another way we look out for our customers’ investments.
Most Jerusalem homeowners benefit from professional window cleaning twice per year—typically in spring and fall. Spring cleaning removes winter salt, grime, and pollen buildup, while fall cleaning prepares your windows for the darker winter months when you need maximum natural light.
If your home is near busy roads or construction, or if you have a lot of trees on your property, you might want quarterly service. The good news is that regular professional cleaning actually makes each subsequent cleaning easier and more effective.
We also recommend immediate cleaning after any construction or renovation work, as dust and debris can permanently etch glass if left too long.
Absolutely. We use eco-friendly cleaning solutions that are completely safe for children, pets, and plants. Our products are biodegradable and won’t harm your landscaping or contaminate groundwater.
We avoid harsh chemicals like ammonia or bleach that can damage window seals, frames, or surrounding surfaces. Our gentle but effective solutions remove dirt, mineral deposits, and organic buildup without leaving residue or causing damage.
Many of our Jerusalem customers specifically choose us because they want professional results without compromising their family’s safety or environmental values. It’s possible to have both, and we prove it every day.
Professional window cleaning saves you significant time and delivers results that last longer than DIY attempts. We typically complete in half a day what would take most homeowners an entire weekend—and we do it safely with proper equipment.
More importantly, we protect your window investment. Improper cleaning techniques or harsh chemicals can scratch glass, damage seals, or cause permanent staining. Professional cleaning extends your windows’ lifespan and prevents costly repairs.
Clean windows also improve your home’s energy efficiency by allowing maximum natural light and solar heat gain. Many customers notice lower heating bills after regular professional cleaning, especially during Maryland’s colder months.
Yes, we have specialized equipment and training for multi-story homes. We use water-fed pole systems that can safely reach second and third-story windows from the ground, eliminating ladder risks for difficult-to-access areas.
For windows that require ladder work, our technicians are trained in proper safety protocols and use professional-grade stabilizing equipment. We’re fully insured, so you’re protected in the unlikely event of any issues.
Safety is never negotiable. If weather conditions aren’t ideal or if a particular window poses unnecessary risk, we’ll reschedule rather than compromise safety. Your peace of mind is worth more than rushing a job.
We offer flexible scheduling to meet your needs, including weekend appointments when necessary. We understand that most homeowners have busy schedules, so we work with you to find convenient times.
Inside your home, we use fresh shoe covers and drop cloths to protect floors and furniture. We move items carefully and return everything exactly where we found it. Our team is trained to work efficiently while respecting your space.
We also take care with your landscaping, moving plants when necessary and rinsing any cleaning solution overspray. After we’re finished, we do a complete cleanup and walkthrough to ensure everything is perfect before we leave.
If you notice streaks, water spots, or film that won’t come off with regular cleaning, it’s time for professional service. Hard water stains and mineral buildup require specialized solutions and techniques that most homeowners don’t have access to.
You should also consider professional cleaning if your windows look clean but rooms still seem dark or if you’re getting glare issues. Built-up residue from cleaning products or environmental contaminants can create these problems even when windows appear clean.
Finally, if it’s been more than a year since your last professional cleaning, or if you’ve never had it done, you’ll be amazed at the difference. Many Jerusalem homeowners tell us they didn’t realize how much light they were missing until after their first professional cleaning.
Local Resources
